Download and install the latest version of Filestar.
Right click on one or more Xcf file(s) on your desktop and select Convert with Filestar.
Type convert to avcs in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.xcf -c "convert to avcs" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.xcfContract.xcf
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert XCF to AVCS
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the XCF files in my Downloads folder to AVCS”
Or run it yourself:
filestarcli -i photo.xcf -c "convert to avcs"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert XCF to AVCS?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.xcf -c "convert to avcs" on your computer, so your files stay on it.
The XCF file format is the native image format used by GIMP (GNU Image Manipulation Program), a free and open-source raster graphics editor used for image editing, free-form drawing, converting between different image formats, and more specialized tasks. XCF stands for eXperimental Computing Facility, which was the name of the lab where GIMP was originally developed. XCF files are designed to store all the information that GIMP needs to accurately render an image.
An image sequence stored in a HEIF container with the frames coded as AVC (H.264) instead of HEVC, under the 'avcs' brand of the AVC Image File Format. Converting extracts the first frame.
